<!DOCTYPE html>
<html>
  <head>
    <!--网页头部内容-->
    <meta http-equiv="Content-Type" content="text/html,charset=utf-8">
    <title>标题</title>
  </head>
  <body>
    你好的
    
  </body>
</html>
<!-- <!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  
</body>
</html> -->